def test_create_experiment(self):
     experiment = Experiment()
     metadata = create_experiment()
     experiment.create(metadata.name, metadata.author, metadata.date,
                       self.tst_experiment_dir)
     t1 = os.path.isdir(os.path.join(self.tst_experiment_dir,
                                     'myexperiment'))
     t2 = os.path.isfile(os.path.join(self.tst_experiment_dir,
                                      'myexperiment',
                                      'experiment.md.json'))
     t3 = os.path.isdir(os.path.join(self.tst_experiment_dir,
                                     'myexperiment',
                                     'data'))
     t4 = os.path.isfile(os.path.join(self.tst_experiment_dir,
                                      'myexperiment',
                                      'data',
                                      'rawdataset.md.json'))
     self.assertTrue(t1*t2*t3*t4)  
 def _create_experiment(self):
     experiment = Experiment()
     metadata = create_experiment()
     experiment.create(metadata.name, metadata.author, metadata.date,
                       self.tst_experiment_dir)
     return experiment